Tim ten Klooster + 6000m | AconcaguaZwolle
5/59-10-2022Knowledgeable and always willing to answer questions. I walked 8 days from 900 - 5000 - 4800 m. Then 20 days above 4800 m, varying from 4800 - 6800 m. I did not experience any complaints that could be related to altitude sickness! Happy to use your service again in 2023.